Census · County-level area
Yian County census data
Compare recent census results and explore the age and ethnic structure of Yian County.
Total population353,872 people
Households142,341
Urbanization rate29.7%
Sex ratio (male per 100 female)103.5
Census data
Population, households, age structure and ethnic composition from modern censuses.
| Value | Fifth census | Sixth census | Seventh census |
|---|---|---|---|
| Total population | 447,706 people | 480,035 people | 353,872 people |
| Urbanization rate | 18.5% | 22.7% | 29.7% |
| Urban population | 82,622 people | 108,962 people | 104,985 people |
| Male | 229,113 people | 244,546 people | 179,975 people |
| Female | 218,593 people | 235,489 people | 173,897 people |
| Households | 133,739 | 145,655 | 142,341 |
| Average household size | 3.33 | 3.24 | 2.47 |
Age pyramid
Male and female population by five-year age group in the latest census.
census.age_pyramid_scale
census.age_table_title
| census.age_group | Male | Female | Total |
|---|---|---|---|
| 85+ | 539 people | 516 people | 1,055 people |
| 80–84 | 3,486 people | 3,286 people | 6,772 people |
| 75–79 | 6,235 people | 5,960 people | 12,195 people |
| 70–74 | 9,385 people | 8,932 people | 18,317 people |
| 65–69 | 8,010 people | 7,649 people | 15,659 people |
| 60–64 | 7,612 people | 6,896 people | 14,508 people |
| 55–59 | 8,960 people | 8,094 people | 17,054 people |
| 50–54 | 14,772 people | 13,671 people | 28,443 people |
| 45–49 | 13,109 people | 11,909 people | 25,018 people |
| 40–44 | 13,277 people | 12,140 people | 25,417 people |
| 35–39 | 20,702 people | 19,858 people | 40,560 people |
| 30–34 | 20,083 people | 19,268 people | 39,351 people |
| 25–29 | 15,453 people | 15,747 people | 31,200 people |
| 20–24 | 13,499 people | 13,122 people | 26,621 people |
| 15–19 | 11,159 people | 12,114 people | 23,273 people |
| 10–14 | 7,127 people | 7,500 people | 14,627 people |
| 5–9 | 3,355 people | 3,471 people | 6,826 people |
| 1–4 | 1,998 people | 2,264 people | 4,262 people |
| 0 | 1,214 people | 1,500 people | 2,714 people |
census.age_table_title
| census.age_group | Male | Female | Total |
|---|---|---|---|
| 85+ | 1,462 people | 1,333 people | 2,795 people |
| 80–84 | 9,141 people | 8,488 people | 17,629 people |
| 75–79 | 10,915 people | 10,414 people | 21,329 people |
| 70–74 | 12,364 people | 11,555 people | 23,919 people |
| 65–69 | 14,290 people | 14,381 people | 28,671 people |
| 60–64 | 21,568 people | 22,439 people | 44,007 people |
| 55–59 | 19,165 people | 18,800 people | 37,965 people |
| 50–54 | 18,862 people | 17,878 people | 36,740 people |
| 45–49 | 27,225 people | 25,755 people | 52,980 people |
| 40–44 | 26,018 people | 24,343 people | 50,361 people |
| 35–39 | 20,295 people | 19,751 people | 40,046 people |
| 30–34 | 18,086 people | 17,035 people | 35,121 people |
| 25–29 | 15,774 people | 15,961 people | 31,735 people |
| 20–24 | 11,340 people | 11,118 people | 22,458 people |
| 15–19 | 6,764 people | 6,093 people | 12,857 people |
| 10–14 | 5,497 people | 4,849 people | 10,346 people |
| 5–9 | 3,287 people | 2,859 people | 6,146 people |
| 1–4 | 1,659 people | 1,560 people | 3,219 people |
| 0 | 834 people | 877 people | 1,711 people |
census.age_table_title
| census.age_group | Male | Female | Total |
|---|---|---|---|
| 85+ | 1,561 people | 1,478 people | 3,039 people |
| 80–84 | 8,977 people | 8,306 people | 17,283 people |
| 75–79 | 13,185 people | 12,602 people | 25,787 people |
| 70–74 | 23,484 people | 23,019 people | 46,503 people |
| 65–69 | 18,624 people | 17,994 people | 36,618 people |
| 60–64 | 16,278 people | 15,959 people | 32,237 people |
| 55–59 | 25,139 people | 23,908 people | 49,047 people |
| 50–54 | 25,200 people | 23,955 people | 49,155 people |
| 45–49 | 20,824 people | 20,676 people | 41,500 people |
| 40–44 | 18,812 people | 17,963 people | 36,775 people |
| 35–39 | 17,436 people | 17,156 people | 34,592 people |
| 30–34 | 12,069 people | 12,019 people | 24,088 people |
| 25–29 | 7,814 people | 6,945 people | 14,759 people |
| 20–24 | 7,568 people | 6,441 people | 14,009 people |
| 15–19 | 5,308 people | 4,352 people | 9,660 people |
| 10–14 | 3,557 people | 2,985 people | 6,542 people |
| 5–9 | 1,995 people | 1,704 people | 3,699 people |
| 1–4 | 904 people | 778 people | 1,682 people |
| 0 | 378 people | 353 people | 731 people |
Ethnic composition
Population by ethnic group in the latest census.
Han99.41%
351,777 people
Dong0.32%
1,146 people
Hui0.12%
408 people
Zhuang0.07%
258 people
Mongol0.05%
165 people
Xibe0.01%
50 people
Manchu0.00%
10 people
Tu0.00%
10 people
Uyghur0.00%
9 people
Yao0.00%
9 people
Tajik0.00%
7 people
Bonan0.00%
7 people
Monba0.00%
4 people
Korean0.00%
3 people
Bouyei0.00%
2 people
Miao0.00%
1 people
Yi0.00%
1 people
Tibetan0.00%
1 people
Lahu0.00%
1 people
Qiang0.00%
1 people
Nanai0.00%
1 people
Lhoba0.00%
1 people
Methodology and sources
Figures are compiled from national statistical yearbooks, census publications and official regional statistics. Each table displays its reference year. Read the data sources page for details.